commit 74e8aa9d54a4f8478258ca3bb961096d3df52563
author Aasaipriya <aasaipriya.c@ittiam.com> Thu Dec 02 17:03:21 2021 +0530
committer Yunqing Wang <yunqingwang@google.com> Fri Dec 03 16:21:28 2021 +0000
tree e288e9cdde77b4ccd6cda158494c7c81cdf4b902
parent 63f339c552699f3816673239fd5a5f2703599fec

Extend reduce_search_range to speed 2

Extended speed feature reduce_search_range to speed 2

cpu-used   Instruction Count       BD-Rate Loss(%)
              Reduction(%)    avg.psnr   ovr.psnr    ssim
    2           0.822         0.0095     0.0101    0.0064

STATS_CHANGED

Change-Id: Ic622b53573c1421d30976ce958d929eac24679c0

av1/encoder/speed_features.c

diff --git a/av1/encoder/speed_features.c b/av1/encoder/speed_features.c
index 2fcd9f7..9d3dd86 100644
--- a/av1/encoder/speed_features.c
+++ b/av1/encoder/speed_features.c
@@ -941,6 +941,7 @@
 
     sf->mv_sf.simple_motion_subpel_force_stop = QUARTER_PEL;
     sf->mv_sf.subpel_iters_per_step = 1;
+    sf->mv_sf.reduce_search_range = 1;
 
     // TODO(chiyotsai@google.com): We can get 10% speed up if we move
     // adaptive_rd_thresh to speed 1. But currently it performs poorly on some
@@ -1005,7 +1006,6 @@
     sf->mv_sf.subpel_search_method = SUBPEL_TREE_PRUNED;
     sf->mv_sf.search_method = DIAMOND;
     sf->mv_sf.disable_second_mv = 2;
-    sf->mv_sf.reduce_search_range = 1;
 
     sf->inter_sf.disable_interinter_wedge_newmv_search = boosted ? 0 : 1;
     sf->inter_sf.mv_cost_upd_level = INTERNAL_COST_UPD_SBROW;